Year Sterling (millions) 1976-12-31 5952 1977-12-31 7095 1978-12-31 8085 1979-12-31 8635 1980-12-31 8430 1981-12-31 6329 1982-12-31 3217 1983-12-31 4699 1984-12-31 1888 1985-12-31 938 1986-12-31 1737 1987-12-31 9161 1988-12-31 10782 1989-12-31 13961 1990-12-31 14432 1991-12-31 11921 1992-12-31 9138 1993-12-31 5924 1994-12-31 12553 1995-12-31 15510 1996-12-31 16524 1997-12-31 16416 1998-12-31 15826 1999-12-31 17264 2000-12-31 13498 2001-12-31 13996 2002-12-31 13841 2003-12-31 13573 2004-12-31 14870 2005-12-31 13370 2006-12-31 13370